autograde

type Question struct {
	Qid        string `json:"qid"`
	Code       string `json:"code"`
	Constraint string `json:"constraint"`
}

type Ret struct {
	NameCorrect bool     `json:"namecorrect"` // if function name is correct
	Output      []string `json:"output"`      // output[i: i in range(tests)]
	Pass        []bool   `json:"pass"`        // pass[i: i in range(tests)]
	Constraint  bool     `json:"constraint"`
}